Connected AirWits RC4

Connected AirWits is a connected indoor temperature and humidity metering device with ultra long battery life of up to ten years.
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Countries adapted for RC4

Commercially available


Made by

This intelligent and small device measures and sends indoor temperature and humidity data once in every 30 minutes, and the interval can be configured remotely via the network. AirWits uses the worldwide Sigfox IoT-network connectivity for data transmission, enabling very low lifetime cost. The installation of the device is therefore extremely simple procedure, and requires neither special tools nor configuration operation. Simple, connected, maintenance free, ultra low cost, powerful, accurate - the perfect solution for long term indoor temperature and humidity metering.

Product features:

  • Casing: ABS plastic for indoor use
  • Size: 80 x 80 x 27 mm
  • Weight: 140 g
  • Battery life: Up to 10 years
  • Measurement interval: configurable (10min  ... 21h)
  • Temperature range: -40 ... 90 °C
  • Humidity range: 0 ... 100%
  • Accuracy:  ±0.2 °C (between 0 ... 65ºC) /  ±2 % (between 10 ... 90 RH)
  • Connectivity: Sigfox 868 / 902 / 920 MHz
  • Operating zone: Sigfox RCZ1 / RCZ2 / RCZ4
  • Certifications: CE, FCC, Sigfox Class 0U
  • Warranty: 1 year
  • Product code: CIAWS-3001-R0502 (RCZ1) /CIAWS-3201-R0502 (RCZ2) / CIAWS-3401-R0502 (RCZ4) 
Downloadable resources
  • AirWits R5.2 Product Sheet (ENG).pdf

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Sigfox Ready

Class 0

End Product Certificate P_010A_5FF7_01



Actionable data

Type of data with configurable message interval: 

  • Indoor temperature measurement
  • Indoor humidity measurement


Commercially available

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Production capabilities

+50,000 items

Dedicated process to purchase connectivity

Available with hardware only or with Sigfox optimized FoxerIoT-platform as an additional service. See for more information 

Warranty duration

1 year(s)


DDP – Delivered Duty Paid

Technical Details

Product casing

Dimensions (in mm): 80 x 80 x 27

Weight: 140gr

IP Code: IP20

Recommended operating temperature: -40° to 90° C

Customizable casing: Yes

Customizable fixation: Yes

Minimum order quantity for custom casing or fixation: 50 products



Mandatory - Internal


Mandatory - Internal



Dedicated - Internal

Type: Helical


Battery life: 10 Years

Battery total Voltage (V): 3.6

Embedded Software

Flashable Firmware: Yes

External antenna

No connector for an additional external antenna


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